You’ve knowledgeable a number of leaks: Your roof is an entire structure, not merely the shingles. Deck paper/underlayment, flashing, ice and humidity barrier in valleys, starter shingles, vent stack boots and various parts are Component of an entire roofing method. As the roof ages and several other of its parts http://adforms.citiservi.com/1.0/user/1141162/business/4959835